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    Related: Flocculant Polymer PEI Anionic Polyacrylamide
    • PolyDADMAC Powder CAS 26062-79-3
    • PolyDADMAC Powder CAS 26062-79-3

    PolyDADMAC Powder CAS 26062-79-3

    PolyDADMAC Powder is a solid form of poly(diallyldimethylammonium chloride), CAS 26062-79-3, considered for water treatment and industrial formulations. For a quotation, provide the intended application, active-content basis, key specification limits, quantity, packaging preference and destination. We will check the offered source, grade and document availability for that request.

    • CAS: 26062-79-3
    • Synonyms: PDADMAC, Poly(diallyldimethylammonium chloride), PolyDMDAAC, Diallyldimethylammonium chloride polymer, Cationic polyelectrolyte
    • Molecular Formula: (C₈H₁₆NCl)ₙ
    • Grade: Confirm application grade against the specification of the material actually quoted.
    • Package: Confirm pack type and size for the offered source, quantity and destination.
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    Product Description

    PolyDADMAC Powder CAS 26062-79-3 is the solid form of poly(diallyldimethylammonium chloride), a high-charge-density cationic quaternary ammonium polymer with repeat-unit formula (C8H16NCl)n.

    Synonyms: PDADMAC; Poly(diallyldimethylammonium chloride); PolyDMDAAC; Diallyldimethylammonium chloride polymer; Cationic polyelectrolyte.

    CAS: 26062-79-3.

    As a cationic polymer, it is described by its repeat-unit formula rather than a fixed molecular weight.

    Confirm appearance and physical form against the actual material offered; this page is not a batch specification.

    Powder and liquid PolyDADMAC grades differ in active content; compare offers on the declared test basis and current specification.

    It is soluble in cold water, but it should be added slowly under mixing to avoid fish-eyes or sticky lumps.

    In water and wastewater treatment it acts as a coagulant, sludge dewatering aid and dye-wastewater decolorizer.

    Whether PolyDADMAC can supplement or replace another coagulant must be established by application testing.

    It is applied in papermaking and textile processes as a cationic retention and fixing aid.

    Its high charge density gives strong charge neutralization and flocculation.

    Set preparation and dosing concentration from the supplied grade instructions and application trial.

    Store in a cool, dry, well-ventilated area in tightly closed containers to prevent moisture pickup.

    Protect from moisture and direct sunlight.

    Confirm appearance, charge density, viscosity, moisture and pH as required.

    Use dust masks or respirators and eye protection during handling, and wash skin contact with soap and water.

    Confirm packaging with the requested quantity and destination requirements.

    The page is an RFQ entry point and does not state stock, price, MOQ or fixed lead time.

    For an RFQ, state the intended use, required grade and specification, quantity, packaging, destination and document needs.

    FAQ - Technical & Supply Chain

    • Q:

      What is PolyDADMAC Powder CAS 26062-79-3?

      A: PolyDADMAC powder is a solid form of the cationic polymer poly(diallyldimethylammonium chloride), commonly identified by CAS 26062-79-3. It differs from DADMAC monomer (CAS 7398-69-8). Confirm the actual polymer grade and specification before ordering.
    • Q:

      Why choose solid PolyDADMAC instead of a liquid polyDADMAC solution?

      A: Powder and aqueous PolyDADMAC grades can differ in active content, handling and freight. Compare the actual offered specifications on the same test basis, including active content, charge density, dissolution behavior and delivered cost. This page does not establish a fixed 90% active-content grade.
    • Q:

      Can PolyDADMAC Powder replace PAC or aluminum sulfate in water treatment?

      A: PolyDADMAC can be evaluated as a coagulant or coagulant aid, but it is not an automatic substitute for PAC or alum. Confirm dosage, water chemistry, removal targets and sludge effects in jar tests using the actual offered grade before changing the treatment program.
    • Q:

      How should PolyDADMAC powder be dissolved before use?

      A: Confirm preparation instructions against the offered grade. Add the powder gradually under mixing to reduce lump formation, and determine the working concentration and solution pH from the product-specific specification and application trial rather than a fixed value on this page.
    • Q:

      What are the main industrial uses of PolyDADMAC CAS 26062-79-3?

      A: It is used in water and wastewater treatment as a coagulant, sludge dewatering aid, and dye-wastewater decolorizer. It is also applied in papermaking as an anionic trash catcher and in textile processing as a cationic fixing or charge-control agent.

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